Practical articles on Java, microservices, system design, AI engineering, and the future of software development. No fluff — only production-tested insights.
Dive deep into the mechanics of Spring Boot Autoconfiguration, exploring its inner workings, real-world applications, and best practices. Understand why this feature is crucial for modern software development and how it impacts system design.
In the era of high-throughput applications, Java garbage collection tuning is crucial for performance optimization. This guide dives deep into advanced techniques, real-world use cases, and best practices to help engineers fine-tune their systems for maximum efficiency.
Discover how Java 21's sealed classes and pattern matching are transforming modern software development. Learn practical applications, real-world use cases, and best practices to leverage these features effectively in your projects.
Understanding the Java Memory Model is crucial for backend engineers to build robust, high-performance systems. This post dives into the intricacies of the model, its impact on system design, and best practices for leveraging it effectively in modern architectures.
As systems scale, the limitations of Object-Relational Mappers (ORMs) become apparent. This post explores why raw SQL often outperforms ORMs in large-scale applications, offering insights into real-world use cases, architecture patterns, and best practices for Java and Spring Boot developers.
The Hibernate N+1 problem is a notorious performance issue that can silently degrade your application's efficiency. In this post, we explore why this problem matters in 2025, delve into its intricacies, and provide practical solutions for modern software systems.
Discover how Spring Boot Actuator provides a robust solution for monitoring and managing your applications in production. Learn about its features, real-world use cases, and best practices to ensure your systems are production-ready.
As we step into 2026, Spring Security continues to evolve, with JWT and OAuth2 leading the charge. This post explores the patterns that have proven effective, offering insights into real-world implementations, common pitfalls, and future trends.
Explore the nuances of Java concurrency with CompletableFuture and Reactive programming. Understand their real-world applications, trade-offs, and best practices for building scalable systems in 2025 and beyond.
Discover advanced patterns for using Java Stream API in production code. Learn how to leverage streams for efficient data processing, explore real-world use cases, and understand the trade-offs and best practices for integrating streams into modern software architectures.
Java 21 introduces Record Types, a game-changer for data modeling in modern software development. This post explores how they simplify code, enhance readability, and improve performance, with real-world examples and best practices for implementation.
Spring Boot 3.x introduces significant changes that impact backend engineering, from enhanced performance to new features. This post explores these changes, their real-world applications, and how they influence system design and development practices.